package com.java1224;

public class Java04 {

    public static void m1(int a,double b){
        System.out.println(a);
        System.out.println(b);

    }
    public static void m2(boolean c,char d){
        System.out.println(c);
        System.out.println(d);

    }
    public static void main(String[] args) {
        //没有返回值
        //定义：public static void 方法名（参数）{}
        //调用 注意参数类型，个数和顺序
        m1(2,3.4);
        m2(true,'你');


    }
}
